Massage device



FIG. 1 is a perspective view of my new design of a massage device;

FIG. 2 is a top plan view, the bottom plan view being a mirror image thereof;

FIG. 3 is a end elevational view, the opposite end being a mirror image thereof; and,

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof. 

The ornamental design for a massage device, as shown and described. 